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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-12-22 13:10:53 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-12-23 09:24:49 +0100 |
| commit | 016bcb3f9d82a0c02aab87326ce94bee0365a956 (patch) | |
| tree | 2836a0e068d7da84eb9a8267018a88e62f77b955 | |
| parent | bsps: Use header file for GIC architecture support (diff) | |
| download | rtems-016bcb3f9d82a0c02aab87326ce94bee0365a956.tar.bz2 | |
bsps/arm: Rely on initialized vector table
The arm_cp15_set_exception_handler() is a complicated function which
should be avoided if possible.
Update #4202.
| -rw-r--r-- | bsps/arm/include/dev/irq/arm-gic-arch.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/bsps/arm/include/dev/irq/arm-gic-arch.h b/bsps/arm/include/dev/irq/arm-gic-arch.h index fe981da4f7..c9931be61a 100644 --- a/bsps/arm/include/dev/irq/arm-gic-arch.h +++ b/bsps/arm/include/dev/irq/arm-gic-arch.h @@ -37,7 +37,6 @@ #ifndef _RTEMS_DEV_IRQ_ARM_GIC_ARM_H #define _RTEMS_DEV_IRQ_ARM_GIC_ARM_H -#include <libcpu/arm-cp15.h> #include <bsp/irq-generic.h> #include <rtems/score/armv4.h> @@ -55,10 +54,10 @@ static inline void arm_interrupt_handler_dispatch(rtems_vector_number vector) static inline void arm_interrupt_facility_set_exception_handler(void) { - arm_cp15_set_exception_handler( - ARM_EXCEPTION_IRQ, - _ARMV4_Exception_interrupt - ); + /* + * There is no need to install _ARMV4_Exception_interrupt() since this + * handler is already set by start.S. + */ } #ifdef __cplusplus |